Discovery Grid Alternatives

Second Life is a virtual reality platform where individuals interact in a virtual world. The software was developed in 2003 by Linden Labs. More than one million people now regularly use the software.

Hobbo is also known as ‘Hobbo Hotel’.

Explore, play, and create in Facebook's ever-expanding VR world.

Activeworlds hosts a Universe of over 500 3D virtual reality worlds.

IMVU is multiplayer online video game created by ‘IMVU Inc’.

Twinity is a Fantastic, Virtual World, MMO, RPG and Browser-based Simulation.

Create a 3d animated version of yourself

Shop and browse The Sansar Store, the official marketplace for the internet's leading social VR platform. Buy or sell items for your avatars, virtual reality worlds, and more.

A WebVR experiment from Mozilla Mixed Reality

OpenSimulator is an open source multi-platform, multi-user 3D application server.

Smeet is an Online Virtual World, Free-to-play, Browser based MMORPG and Social Interaction Simulation.

Club Cooee is one of the more special online forums available and is an excellent adventure for followers of social virtual worlds such as IMVU.